[Sbcl-devel] Some code I can remove maybe?

[Douglas K. <do...@go...>]

It looks like my globaldb changes removed the only extant use of the (:pure
:substructure) option to defstruct.
Can someone confirm that support for it should be removed?
There is code in 'purify.c' that mentions specifically COMPACT-INFO-ENV.
Not important, but the code appears to be dead.